Awesome. Don't move. Great for that type of feeling
The drawbacks of this product are too big, too heavy
First time using clamps so they weren't fastened too tightly but ended up falling up during play. I think over time when we increase the clamping force, these falling off won't be an issue.
These weigh a bit for their size so good for those who enjoy the pulling/tugging from the weight, just keep that in the back of your mind when buying these.